20 lines
511 B
C#
20 lines
511 B
C#
using UnityEngine;
|
||
using UnityEngine.UI;
|
||
|
||
public class LightBlink : MonoBehaviour
|
||
{
|
||
public Image lightImage; // 灯光图片
|
||
public float blinkSpeed; // 闪烁速度
|
||
|
||
private void Update()
|
||
{
|
||
if (lightImage != null)
|
||
{
|
||
// 通过正弦波计算透明度，值在0到1之间波动
|
||
float alpha = Mathf.Abs(Mathf.Sin(Time.time * blinkSpeed));
|
||
Color color = lightImage.color;
|
||
color.a = alpha; // 修改透明度
|
||
lightImage.color = color;
|
||
}
|
||
}
|
||
} |